An ultra-thin lifting aluminum extrusion bracket structure

Abstract

The utility model belongs to the technical field of display brackets, and specifically relates to an ultra-thin lifting aluminum extrusion bracket structure, including a fixed base, the fixed base is a hollow structure, a driving frame is arranged in the hollow structure of the fixed base, a lifting aluminum frame is arranged in the driving frame, the lifting aluminum frame slides in the driving frame, and the upper part of the lifting aluminum frame is provided with two connection holes. The utility model sets teeth on the side of the lifting aluminum frame, so that the device can drive the driving gear to rotate by rotating the driving handle to adjust the height of the lifting aluminum frame, and at the same time, by setting fixing bolts and hexagonal fixing nuts, the lifting aluminum frame can be firmly fixed on the driving frame. By setting a fixed base, the device can be easily stored during transportation, reducing the space occupied by transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of display brackets, and in particular relates to an ultra-thin lifting aluminum extrusion bracket structure. Background Art

[0002] A monitor stand is a product that can fix monitors, notebooks or tablets, etc. It can help solve various technical problems encountered by people when operating computers at home or in commercial offices. Its ergonomic design can prevent health problems caused by work fatigue, improve work efficiency, and bring an ideal space for life and work. Monitor stands have been widely used in retail, entertainment, finance, medical care, transportation and other fields; products cover single screens, dual screens, large-format spliced ​​screens and other categories. A Chinese patent (Announcement No.: CN211821348U) discloses an ultra-thin lifting bracket structure, including a lifting bracket, the lifting bracket is provided with an aluminum extrusion bracket and a constant force spring seat, the aluminum extrusion bracket is provided with an aluminum extrusion local sinking groove, the aluminum extrusion bracket is provided with an aluminum extrusion through hole, the constant force spring seat is embedded in the aluminum extrusion through hole, and the constant force spring seat is locked and fixed by screwing the aluminum extrusion screw hole on the front of the aluminum extrusion bracket, and the constant force spring seat is arranged in the aluminum extrusion local sinking groove.

[0003] However, the lifting bracket under the existing technology still has some disadvantages in use, such as:

[0004] The utility model has a simple structure and is easy to operate. It can process the ultra-thin aluminum bracket body with aluminum extrusion technology, and maximize the internal space of the limited ultra-thin appearance for assembling and locking internal parts by partially reducing the material and sinking the aluminum extrusion. However, the fixed force spring seat and the aluminum extrusion bracket are fixed by screws, which is troublesome to operate and affects the installation speed. At the same time, it is cumbersome to adjust the height. Therefore, we propose an ultra-thin lifting aluminum extrusion bracket structure. Utility Model Content

[0005] The utility model aims to provide an ultra-thin lifting aluminum extrusion bracket structure, which can solve the problems that the existing device is troublesome to operate, affects the installation speed, and is complicated to adjust the height.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An ultra-thin lifting aluminum extruded bracket structure includes a fixed base, which is a hollow structure. A driving frame is arranged in the hollow structure of the fixed base, and a lifting aluminum frame is arranged in the driving frame. The lifting aluminum frame slides in the driving frame, and two connecting holes are arranged on the upper part of the lifting aluminum frame.

[0008] Preferably, a sliding guide rail is provided on the inner side of the driving frame, and a sliding groove is provided on one side of the lifting aluminum frame, and the sliding guide rail and the sliding groove are adapted to each other.

[0009] Preferably, a plurality of teeth are provided on one edge of the lifting aluminum frame, a slot is provided on one side of the driving frame, a driving handle is provided on one side of the driving frame, a driving gear is provided at one end of the driving handle, a surface of the driving gear is fixedly connected to one end of the driving handle, and the driving gear and the side of the lifting aluminum frame with teeth are adapted to each other.

[0010] Preferably, three circular through holes are provided on the other side of the lifting aluminum frame, and three auxiliary wheels are respectively provided in the three circular through holes on the lifting aluminum frame.

[0011] Preferably, a straight slot-shaped through hole is provided in the middle of the lifting aluminum frame, a circular through hole is provided at the center position of the driving frame, a fixing bolt is provided in the circular through hole on the driving frame, a hexagonal fixing nut is provided at the end of the fixing bolt, the fixing bolt passes through the straight slot-shaped through hole in the middle of the lifting aluminum frame, four positioning plates are provided on the rear side of the driving frame, and the hexagonal fixing nut is arranged in the middle of the four positioning plates on the rear side of the driving frame.

[0012] Preferably, two anti-slip pads are respectively provided on both sides of the straight slot-shaped through hole on the lifting aluminum frame.

[0013] Preferably, a closed seat is provided at the bottom of the fixed base, the upper surface of the closed seat is fixedly connected to the fixed base, and two supporting feet are provided on both sides of the closed seat. The structure of the two supporting feet is a hollow structure, and the inner surfaces of the two supporting feet are respectively connected to the two side surfaces of the fixed base.

[0014] The technical effects achieved by the utility model are:

[0015] The utility model discloses an ultra-thin lifting aluminum extruded bracket structure. By arranging teeth on the side of the lifting aluminum frame, the device can drive the driving gear to rotate by rotating the driving handle to adjust the height of the lifting aluminum frame. At the same time, by arranging fixing bolts and hexagonal fixing nuts, the lifting aluminum frame can be firmly fixed on the driving frame. By arranging a fixed base, the device can be conveniently stored during transportation, thereby reducing the space occupied by transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of an ultra-thin lifting aluminum extrusion bracket structure of the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of an ultra-thin lifting aluminum extrusion bracket structure from another perspective of the utility model;

[0018] Figure 3 This utility model Figure 1 A magnified schematic diagram of the local mechanism at center A;

[0019] Figure 4 It is a schematic diagram of the connection relationship between the lifting aluminum frame, auxiliary wheels and anti-skid pads in the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Fixed base; 2. Driving frame; 3. Lifting aluminum frame; 4. Fixing bolts; 11. Closing seat; 12. Support feet; 21. Sliding rails; 22. Driving handle; 23. Driving gear; 24. Positioning plate; 31. Sliding groove; 32. Connecting hole; 33. Auxiliary wheel; 34. Anti-slip pad; 41. Hexagonal fixing nut. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0023] like Figure 1 As shown, an ultra-thin lifting aluminum extrusion bracket structure includes a fixed base 1, the fixed base 1 is a hollow structure, a driving frame 2 is arranged in the hollow structure of the fixed base 1, a lifting aluminum frame 3 is arranged in the driving frame 2, the lifting aluminum frame 3 is slidably matched in the driving frame 2, and two connection holes 32 are arranged on the upper part of the lifting aluminum frame 3;

[0024] like Figure 1 As shown, the hollow structure of the fixed base 1 is for facilitating the insertion and removal of the driving frame 2, and it can be disassembled when the device is moved, so that the device can be moved and assembled more conveniently. The driving frame 2 is used to provide a lifting track to assist the lifting aluminum frame 3 in lifting and adjusting. The connecting hole 32 on the lifting aluminum frame 3 is for facilitating the connection between the lifting aluminum frame 3 and the supported display, so as to better adapt to the mounting holes of displays of different models.

[0025] like Figure 1-2 As shown, a slide rail 21 is provided on the inner side of the driving frame 2, and a slide groove 31 is provided on one side of the lifting aluminum frame 3, and the slide rail 21 and the slide groove 31 are adapted to each other;

[0026] like Figure 1-2 As shown, the function of the sliding guide rail 21 is to fix the sliding track of the lifting aluminum frame 3 when it is lifted or lowered, so as to prevent the lifting aluminum frame 3 from shaking on the driving frame 2.

[0027] like Figure 3 As shown, a plurality of teeth are provided on one edge of the lifting aluminum frame 3, a slot is provided on one side of the driving frame 2, a driving handle 22 is provided on one side of the driving frame 2, a driving gear 23 is provided on one end of the driving handle 22, a surface of the driving gear 23 is fixedly connected to one end of the driving handle 22, and the driving gear 23 is adapted to the side of the lifting aluminum frame 3 provided with teeth;

[0028] like Figure 3 As shown, the rotating shaft of the driving handle 22 passes through the slot on one side of the driving frame 2 and is then connected to the driving gear 23. When the driving handle 22 is rotated, the driving handle 22 drives the driving gear 23 to rotate, so that the driving gear 23 drives the teeth to adjust the lifting aluminum frame 3 up and down.

[0029] like Figure 4 As shown, preferably, three circular through holes are provided on the other side of the lifting aluminum frame 3, and three auxiliary wheels 33 are respectively provided in the three circular through holes on the lifting aluminum frame 3;

[0030] like Figure 4 As shown, the auxiliary wheel 33 is used to facilitate the lifting aluminum frame 3 in the device to be lifted and lowered more smoothly during the lifting and lowering process.

[0031] like Figure 1-4 As shown, a straight slot-shaped through hole is provided in the middle of the lifting aluminum frame 3, a circular through hole is provided at the center of the driving frame 2, a fixing bolt 4 is provided in the circular through hole on the driving frame 2, a hexagonal fixing nut 41 is provided at the end of the fixing bolt 4, the fixing bolt 4 passes through the straight slot-shaped through hole in the middle of the lifting aluminum frame 3, four positioning plates 24 are provided on the rear side of the driving frame 2, and the hexagonal fixing nut 41 is provided in the middle of the four positioning plates 24 on the rear side of the driving frame 2;

[0032] like Figure 1-4 As shown, the fixing bolts 4 cooperate with the hexagonal fixing nuts 41 to firmly fix the lifting aluminum frame 3 on the driving frame 2. When the fixing bolts 4 are loosened, the lifting aluminum frame 3 can be lifted up and down under the rotation drive of the driving gear 23.

[0033] like Figure 4 As shown, two anti-slip pads 34 are respectively provided on both sides of the straight slot-shaped through hole on the lifting aluminum frame 3;

[0034] like Figure 4 As shown, the function of the anti-skid pad 34 is to increase the friction force, so that the fixing bolt 4 cooperates with the hexagonal fixing nut 41 to make the lifting aluminum frame 3 more firmly fixed on the driving frame 2.

[0035] like Figure 1-2As shown, a closed seat 11 is provided at the bottom of the fixed base 1, and the upper surface of the closed seat 11 is fixedly connected to the fixed base 1. Two supporting feet 12 are provided on both sides of the closed seat 11. The structure of the two supporting feet 12 is a hollow structure, and the inner surfaces of the two supporting feet 12 are respectively connected to the two side surfaces of the fixed base 1.

[0036] The working principle of the utility model is as follows: in the specific use process, the display is first connected to the lifting aluminum frame 3 through the connection holes 32 on the lifting aluminum frame 3 through the bolts, and after the driving frame 2 is inserted into the hollow position of the fixed base 1, the fixing bolts 4 are loosened to allow the lifting aluminum frame 3 to move freely up and down in the driving frame 2, and then the driving handle 22 is rotated, and the driving handle 22 drives the driving gear 23 to rotate, which can drive the teeth on the side of the lifting aluminum frame 3 to move up and down for adjustment. When it is adjusted to a suitable height, the fixing bolts 4 are rotated, and the fixing bolts 4 cooperate with the hexagonal fixing nuts 41 to firmly fix the lifting aluminum frame 3 on the driving frame 2, and the installation adjustment can be completed. If different users are replaced, the adjustment steps can be repeated to facilitate dealing with different users.

[0037] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An ultra-thin lifting aluminum extrusion support structure, characterized in that: The invention comprises a fixed base (1), wherein the fixed base (1) is a hollow structure, a driving frame (2) is arranged in the hollow structure of the fixed base (1), a lifting aluminum frame (3) is arranged in the driving frame (2), the lifting aluminum frame (3) is slidably matched in the driving frame (2), and two connection holes (32) are arranged on the upper part of the lifting aluminum frame (3); A sliding guide rail (21) is provided on the inner side of the driving frame (2), and a sliding groove (31) is provided on one side of the lifting aluminum frame (3), and the sliding guide rail (21) and the sliding groove (31) are adapted to each other; A plurality of teeth are provided on one side edge of the lifting aluminum frame (3); a groove is provided on one side of the driving frame (2); a driving handle (22) is provided on one side of the driving frame (2); a driving gear (23) is provided at one end of the driving handle (22); a surface of the driving gear (23) is fixedly connected to one end of the driving handle (22); and the driving gear (23) and the side of the lifting aluminum frame (3) provided with teeth are adapted to each other; The other side of the lifting aluminum frame (3) is provided with three circular through holes, and three auxiliary wheels (33) are respectively provided in the three circular through holes on the lifting aluminum frame (3); A straight slot-shaped through hole is provided in the middle of the lifting aluminum frame (3), a circular through hole is provided at the center of the driving frame (2), a fixing bolt (4) is provided in the circular through hole on the driving frame (2), a hexagonal fixing nut (41) is provided at the end of the fixing bolt (4), the fixing bolt (4) passes through the straight slot-shaped through hole in the middle of the lifting aluminum frame (3), four positioning plates (24) are provided on the rear side of the driving frame (2), and the hexagonal fixing nut (41) is arranged in the middle of the four positioning plates (24) on the rear side of the driving frame (2).

2. The ultra-thin lifting aluminum extrusion support structure according to claim 1 is characterized in that: Two anti-slip pads (34) are respectively provided on both sides of the straight slot-shaped through hole on the lifting aluminum frame (3).

3. The ultra-thin lifting aluminum extrusion support structure according to claim 1 is characterized in that: A closed seat (11) is provided at the bottom of the fixed base (1), the upper surface of the closed seat (11) is fixedly connected to the fixed base (1), two supporting feet (12) are provided on both sides of the closed base (11), the two supporting feet (12) are hollow structures, and the inner surfaces of the two supporting feet (12) are respectively connected to the two side surfaces of the fixed base (1).

Images